Dizziness is a perceived sensation that can occur when _______. A) the hair cells in the cochlea move more than their normal limits
B) moving fluid in the semicircular canals encounters a stationary cupula
C) rods and cones provide information that does not correspond with information received by cochlear hair cells
D) the basilar membrane makes physical contact with the tectorial membrane

The semicircular canals exist in three tiny, fluid-filled tubes in our internal ear that helps us maintain our equilibrium. When your head moves about, the liquid inside the semicircular canals sloshes about and moves the tiny hairs that line each canal.

Located in the inner ear, the semicircular canals exist three very small tubes whose primary job exists to control balance and feel head position. They're supposed part of the vestibular device of the body.

The semicircular canals respond to head rotation but maintain a limited dynamic range; the otolith organs react equivalently to both gravity ('tilt') and linear acceleration ('translation').

Dizziness exists as a sensed sensation that can happen when moving fluid in the semicircular canal meets a stationary cupula.

Therefore, the correct answer is option B) moving fluid in the semicircular canals encounters a stationary cupula.

To learn more about the semicircular canals refer to:

https://brainly.com/question/2773314

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